1 files changed, 81 insertions, 27 deletions

diff --git a/arch/mips/loongson/Kconfig b/arch/mips/loongson/Kconfig
index d45092505fa1..3df1967dea08 100644
--- a/arch/mips/loongson/Kconfig
+++ b/arch/mips/loongson/Kconfig
@@ -1,31 +1,85 @@
 choice
-    prompt "Machine Type"
-    depends on MACH_LOONGSON
+        prompt "Machine Type"
+        depends on MACH_LOONGSON
 
 config LEMOTE_FULOONG2E
-    bool "Lemote Fuloong(2e) mini-PC"
-    select ARCH_SPARSEMEM_ENABLE
-    select CEVT_R4K
-    select CSRC_R4K
-    select SYS_HAS_CPU_LOONGSON2E
-    select DMA_NONCOHERENT
-    select BOOT_ELF32
-    select BOARD_SCACHE
-    select HW_HAS_PCI
-    select I8259
-    select ISA
-    select IRQ_CPU
-    select SYS_SUPPORTS_32BIT_KERNEL
-    select SYS_SUPPORTS_64BIT_KERNEL
-    select SYS_SUPPORTS_LITTLE_ENDIAN
-    select SYS_SUPPORTS_HIGHMEM
-    select SYS_HAS_EARLY_PRINTK
-    select GENERIC_HARDIRQS_NO__DO_IRQ
-    select GENERIC_ISA_DMA_SUPPORT_BROKEN
-    select CPU_HAS_WB
-    help
-      Lemote Fuloong(2e) mini-PC board based on the Chinese Loongson-2E CPU and
-      an FPGA northbridge
-
-      Lemote Fuloong(2e) mini PC have a VIA686B south bridge.
+        bool "Lemote Fuloong(2e) mini-PC"
+        select ARCH_SPARSEMEM_ENABLE
+        select CEVT_R4K
+        select CSRC_R4K
+        select SYS_HAS_CPU_LOONGSON2E
+        select DMA_NONCOHERENT
+        select BOOT_ELF32
+        select BOARD_SCACHE
+        select HW_HAS_PCI
+        select I8259
+        select ISA
+        select IRQ_CPU
+        select SYS_SUPPORTS_32BIT_KERNEL
+        select SYS_SUPPORTS_64BIT_KERNEL
+        select SYS_SUPPORTS_LITTLE_ENDIAN
+        select SYS_SUPPORTS_HIGHMEM
+        select SYS_HAS_EARLY_PRINTK
+        select GENERIC_HARDIRQS_NO__DO_IRQ
+        select GENERIC_ISA_DMA_SUPPORT_BROKEN
+        select CPU_HAS_WB
+        help
+          Lemote Fuloong(2e) mini-PC board based on the Chinese Loongson-2E CPU and
+          an FPGA northbridge
+
+          Lemote Fuloong(2e) mini PC have a VIA686B south bridge.
+
+config LEMOTE_MACH2F
+        bool "Lemote Loongson 2F family machines"
+        select ARCH_SPARSEMEM_ENABLE
+        select BOARD_SCACHE
+        select BOOT_ELF32
+        select CEVT_R4K if ! MIPS_EXTERNAL_TIMER
+        select CPU_HAS_WB
+        select CS5536
+        select CSRC_R4K if ! MIPS_EXTERNAL_TIMER
+        select DMA_NONCOHERENT
+        select GENERIC_HARDIRQS_NO__DO_IRQ
+        select GENERIC_ISA_DMA_SUPPORT_BROKEN
+        select HW_HAS_PCI
+        select I8259
+        select IRQ_CPU
+        select ISA
+        select SYS_HAS_CPU_LOONGSON2F
+        select SYS_HAS_EARLY_PRINTK
+        select SYS_SUPPORTS_32BIT_KERNEL
+        select SYS_SUPPORTS_64BIT_KERNEL
+        select SYS_SUPPORTS_HIGHMEM
+        select SYS_SUPPORTS_LITTLE_ENDIAN
+        help
+          Lemote Loongson 2F family machines utilize the 2F revision of
+          Loongson processor and the AMD CS5536 south bridge.
+
+          These family machines include fuloong2f mini PC, yeeloong2f notebook,
+          LingLoong allinone PC and so forth.
 endchoice
+
+config CS5536
+        bool
+
+config CS5536_MFGPT
+        bool "CS5536 MFGPT Timer"
+        depends on CS5536
+        select MIPS_EXTERNAL_TIMER
+        help
+          This option enables the mfgpt0 timer of AMD CS5536.
+
+          If you want to enable the Loongson2 CPUFreq Driver, Please enable
+          this option at first, otherwise, You will get wrong system time.
+
+          If unsure, say Yes.
+
+config LOONGSON_SUSPEND
+        bool
+        default y
+        depends on CPU_SUPPORTS_CPUFREQ && SUSPEND
+
+config LOONGSON_UART_BASE
+        bool
+        default y
+        depends on EARLY_PRINTK || SERIAL_8250